Insulated food service tray



FIG. 1 is a top front perspective view of an insulated food service tray showing my new design.

FIG. 2 is a side elevational view thereof on a larger scale. The side opposite that shown in FIG. 2 has the same configuration as FIG. 2.

FIG. 3 is a top plan view thereof. A bottom plan view of the design would be identical to the top plan view except that the indentation in the peripheral rib which appears at the bottom on FIG. 3 would appear at the top of a bottom plan view.

FIG. 4 is a rear elevational view thereof showing the side opposite that shown in perspective in FIG. 1. 

The ornamental design for an insulated food service tray, substantially as shown and described. 